Volquartsen Exact Edge Extractor for MKII, MKIII, MK IV, 22/45, 10/22, and 10/22 Magnum The Volquartsen Exact Edge Extractor is precision-engineered using an Electrical Discharge Machining (EDM) process to achieve exacting tolerances of +/-.0001". Unlike extractors made from stamped steel or titanium whose edges can roll over under impact and cause extraction failures over time, the Exact Edge Extractor is built to hold its precision hook point through years of demanding use. Manufactured from A2 tool steel and hardened to Rc 58-60, this extractor delivers lasting reliability. The hook is positioned .005" closer to the rim of the cartridge, providing the most positive extraction available. Compatible with the complete line of Ruger MKII, MKIII, MK IV, and 22/45 pistols, as well as 10/22 and 10/22 Magnum rifles, this is a must-have upgrade for shooters seeking consistent, dependable feeding and extraction. Product Highlights Wire EDM cut from A2 tool steel for exceptional precision and long-term durability Hardened to Rc 58-60 to maintain its sharp edge through years of sustained use Tolerances held to +/-.0001" for consistent, repeatable extraction performance Hook positioned .005" closer to the cartridge rim for the most positive extraction available Made in the USA; fits MKII, MKIII, MK IV, 22/45 pistols, plus 10/22 and 10/22 Magnum rifles Specs Brand: Volquartsen MPN: VOLVC10EE UPC: 810162010546 Material: A2 Tool Steel Hardness: Rc 58-60 Manufacturing Process: Wire EDM Tolerance: +/-.0001" Hook Offset: .005" closer to cartridge rim Country of Manufacture: USA Compatible Models: Ruger MKII, MKIII, MK IV, 22/45, 10/22, 10/22 Magnum Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.